-10.6% is the change from 613 to 548
Calculation steps:
[( 548 - 613 ) ÷ 613] x 100 = -10.6%
Formula
Percentage change = [(548 - 613) / 613] x 100
Subtract the new number by the original number
548 - 613 = -65
-65 ÷ 613 = -0.10603588907014681
-0.10603588907014681 x 100 = -10.6%